On January 4, as an industry authoritative award, the China Iron and Steel Industry Association released the 2020 list of products for metallurgical product physical quality brand cultivation. 10 products were approved as "Jinbei Premium Products", and 144 products were approved as "Jinbei Premium Products". Jinbei Quality Products".
The medium and high-carbon steel 75Cr (75Cr1) developed by HNHL Special Steel Technology Group was awarded the "Golden Cup Premium Product" and five other products were awarded the "Golden Cup Quality Product".
Medium and high carbon steel 75Cr (75Cr1) is one of the high-precision products that HNHL has focused on in recent years. As a key material for tool manufacturing, a considerable part of medium and high-carbon alloy steel strips must be imported from abroad.
In order to replace imports, HNHL medium and high-carbon alloy steel strip production technology can greatly reduce production time, energy consumption and cost compared with traditional narrow-band smelting and rolling processes; product size accuracy is high; surface decarburization and other surface quality are excellent; organization and Excellent performance.
The high-end 75Cr1 (75Cr) was previously mainly imported from Germany. At present, the market share of HNHL75Cr1 (75Cr) has reached more than 75%. In recent years, HNHL has successively developed more than ten series of medium and high-carbon alloy steels such as steel for circular saw blades, bimetal and marble frame saw steel, steel for chain saw chains, steel for auto parts, bearing steel, etc. Belt, and realized the substitution of most brands, including 75Cr1, X32, D6A, SAE8660, GCr15, 16MnCr5, SK85, SK95, SKS51, etc. While satisfying the Chinese market, it realizes export to the international high-end market.
In the past five years, HNHL has developed a total of 173 new products. Four categories of products including ultra-high-strength steel, wear-resistant steel and medium-high carbon steel 75Cr (75Cr1) have won the "Golden Cup Premium Product" award, and 41 products have won the "Golden Cup Quality Product" "prize.